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10104769 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10104769: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.930 INCHES NOMINAL IN, length: 5.430 INCHES NOMINAL IN, material: TITANIUM ALLOY, inside_width: 2.830 INCHES NOMINAL IN, hole_diameter: 0.250 INCHES NOMINAL IN, inside_length: 3.330 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-140-3793, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
10104769
NSN: 5340-01-140-3793
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
width4.930 INCHES NOMINAL IN
length5.430 INCHES NOMINAL IN
materialTITANIUM ALLOY
inside_width2.830 INCHES NOMINAL IN
hole_diameter0.250 INCHES NOMINAL IN
inside_length3.330 INCHES NOMINAL IN
flange_thickness1.050 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleOVAL, MULTI HOLES
end_item_identificationAIRCRAFT MODEL F-18
hole_quantity_along_width6
first_recess_inside_height0.030 INCHES NOMINAL IN
NSN5340-01-140-3793
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10104769 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INSIDE WIDTH: 2.830 INCHES NOMINAL IN
•
LENGTH: 5.430 INCHES NOMINAL IN
•
INSIDE LENGTH: 3.330 INCHES NOMINAL IN
•
FLANGE THICKNESS: 1.050 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.030 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 4
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046,TYPE 3,COND C MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
INSIDE WIDTH2.830 INCHES NOMINAL IN
LENGTH5.430 INCHES NOMINAL IN
INSIDE LENGTH3.330 INCHES NOMINAL IN
FLANGE THICKNESS1.050 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.030 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH4
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046,TYPE 3,COND C MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECESS, OTHER THAN ROUND
SECURING DEVICE TYPETHREADED FASTENER
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
74A210801-2003Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 10104769?
10104769 is a COVER,ACCESS.
What parts can replace 10104769?
There is 1 known substitute for 10104769: 74A210801-2003. Substitute compatibility should be verified for your specific system.
What is the NSN for 10104769?
10104769 is cataloged in the U.S. Government catalog under NSN 5340-01-140-3793. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.